<%@page language="java" pageEncoding="UTF-8"  contentType="text/html;utf-8" isELIgnored="false"%>
<html>
<script src="js/jquery-3.3.1.min.js"></script>
<head>
    <title>Title</title>
    <style>
        body{
            background: url("./img/a.png") no-repeat center;
            background-size: 100%;
        }
    </style>
</head>
<body>

    <h1>登录成功！欢迎 ${user.username}用户再次回来......</h1>

</body>
</html>